Extract the library number from a packed OpenSSL error code.
Synopsis
Declared in <openssl/err.h>
[[maybe_unused]]
static
int
ERR_GET_LIB(unsigned long errcode);|
Note
|
This entity may be unused, and the compiler will not warn about it. |
Return Value
ERR_LIB_* library number, or ERR_LIB_SYS for a recorded system error.
Parameters
Name |
Description |
errcode |
Error code as returned by ERR_get_error() or ERR_peek_error(). |
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